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A computer method is described to calculate the light-scattering properties of randomly oriented, axially symmetric coated particles, in the framework of the T-matrix theory. Both the core and the shell can be axially symmetric nonspheroidal particles. Based on the coated spheroidal particle model, light scattering characteristics of water aerosols with an absorptive core (black carbon) are calculated. The effects of cores with different sizes and shapes are analyzed on extinction efficiencies, scattering efficiencies, absorption efficiencies, single scattering albedos, asymmetric parameters.
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Keywords:
- light scattering /
- T-matrix /
- Muller matrix /
- spheroid particle
[1] Wang Y W, Lei H N, Bu M, Han G C 2009 Chin. J. Lasers 36 2629 (in Chinese)[王亚伟、雷海娜、卜 敏、韩广才 2009 中国激光 36 2629]
[2] Sun X M, Han Y P 2006 Acta Phys. Sin. 55 682 (in Chinese) [孙贤明、韩一平 2006 55 682]
[3] Quirantes A 1999 J. Quant. Spectroscopy & Radiat. Trans. 63 263
[4] Wu Z S, Guo L X, Ren K F, Gouesbet G, Grehan G 1997 Appl. Opt. 36 5188
[5] Sun X M, Shen J, Wei P Y 2009 Acta Phys. Sin. 58 6222 (in Chinese) [孙贤明、申 晋、魏佩瑜 2009 58 6222]
[6] Waterman P C 1971 Phys. Rev. D 3 825
[7] Mishchenko M I, Travis L D, Mackowski D W 1996 JQSRT 55 535
[8] Han Y P, Wu Z S 2000 Acta Phys. Sin. 49 57 (in Chinese) [韩一平、吴振森 2000 49 57]
[9] Sun X M, Wang H H, Liu W Q, Shen J 2009 Chin. Phys. B 18 1040
[10] Tsang L T, Kong J A, Shin R T 1984 Radio Sci. 19 629
[11] Mishchenko M I, Travis L D, Lacis A A 2002 Scattering, Absorption, and Emission of Light by Small Particles (Cambridge: Cambridge University Press)
[12] Barber P W, Hill S C 1990 Light Scattering by Particles: Computational Methods(Singapore: World Scientific)
[13] Peterson B, Strom S 1974 Phys. Rev. D 10 2670
[14] Quirantes A 2005 J. Quantit. Spectroscopy & Radiat. Trans. 92 373
[15] Bohren C B, Huffman D R 1983 Absorption and Scattering of Light by Small Particles(New York: Wiley)
[16] D’Almeida G A, Koepke P, Shettle E P 1991 Atmospheric Aerosols: Global Climatology and Radiative Characteristics(Hampton, VA: A. Deepak)
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[1] Wang Y W, Lei H N, Bu M, Han G C 2009 Chin. J. Lasers 36 2629 (in Chinese)[王亚伟、雷海娜、卜 敏、韩广才 2009 中国激光 36 2629]
[2] Sun X M, Han Y P 2006 Acta Phys. Sin. 55 682 (in Chinese) [孙贤明、韩一平 2006 55 682]
[3] Quirantes A 1999 J. Quant. Spectroscopy & Radiat. Trans. 63 263
[4] Wu Z S, Guo L X, Ren K F, Gouesbet G, Grehan G 1997 Appl. Opt. 36 5188
[5] Sun X M, Shen J, Wei P Y 2009 Acta Phys. Sin. 58 6222 (in Chinese) [孙贤明、申 晋、魏佩瑜 2009 58 6222]
[6] Waterman P C 1971 Phys. Rev. D 3 825
[7] Mishchenko M I, Travis L D, Mackowski D W 1996 JQSRT 55 535
[8] Han Y P, Wu Z S 2000 Acta Phys. Sin. 49 57 (in Chinese) [韩一平、吴振森 2000 49 57]
[9] Sun X M, Wang H H, Liu W Q, Shen J 2009 Chin. Phys. B 18 1040
[10] Tsang L T, Kong J A, Shin R T 1984 Radio Sci. 19 629
[11] Mishchenko M I, Travis L D, Lacis A A 2002 Scattering, Absorption, and Emission of Light by Small Particles (Cambridge: Cambridge University Press)
[12] Barber P W, Hill S C 1990 Light Scattering by Particles: Computational Methods(Singapore: World Scientific)
[13] Peterson B, Strom S 1974 Phys. Rev. D 10 2670
[14] Quirantes A 2005 J. Quantit. Spectroscopy & Radiat. Trans. 92 373
[15] Bohren C B, Huffman D R 1983 Absorption and Scattering of Light by Small Particles(New York: Wiley)
[16] D’Almeida G A, Koepke P, Shettle E P 1991 Atmospheric Aerosols: Global Climatology and Radiative Characteristics(Hampton, VA: A. Deepak)
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